Risk of bias | Roads | Waterways | Powerlines | Railways | |
---|---|---|---|---|---|
Birds | Low | (3) − or NS [+ Molothrus ater] | (1) NS or + | (3) NS or + [− forest interior species] | / |
Medium | (10) Depends on species | (2) + | (2) NS [− Iridoprocne bicolor] | / | |
Small mammals | Low | (4) NS or + [−] | / | (1) NS or + [− Antechinus agilis] | / |
Medium | (5) NS or + | / | / | (3) NS [+] | |
Bats | Low | / | / | / | / |
Medium | (6) Depends on species | (8) NS or + | / | (1) − or NS | |
Other mammals | Low | / | / | / | / |
Medium | (2) NS or + | / | (1) NS or + | / | |
Amphibians | Low | / | / | / | / |
Medium | / | (1) NS or + [−] | / | / | |
Reptiles | Low | / | (1) NS or + | / | / |
Medium | / | / | / | / |